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| Registros recuperados: 588 | |
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| Paulsen, Hans-Marten; Xiaming, Wei; Sun, Yongming; Rahmann, Gerold; Böhm, Herwart. |
| False flax oilcake has been found to be suitable for anaerobic fermentation in mixtures with cattle slurry and straw. In organic farms, digestion of cattle dung and wheat straw with 8 % dry matter content mixed with 5 % of total material weight false flax oilcake is a feasible option for utilizing false flax oilcake to produce farm-own renewable energy and offering farm-own high nitrogen (ammonia) content fertilizer (2.48 g kg-1 wet wt). In field digesters, the biogas yield of 8 % dry matter pure material under thermophilic condition was 0.24 l g-1 VS fed. The biogas yield could be increased by mixing 5 % false flax oilcake to get 0.37 l g-1 VS fed and a VS conversion efficiency with 0.83 l g-1 VS destroyed. Under laboratory controlled conditions, the... |
| Tipo: Book chapter |
Palavras-chave: Crop husbandry; Environmental aspects. |
| Ano: 2009 |
URL: http://orgprints.org/17027/1/06_HP_Biogas.pdf |
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| BİRCAN, Mustafa; ASLAN, Rasim; DEMİRTAŞ, Bekir; SON, Levent; ÖZTÜRK, Naim; CANIHOŞ, Ercan. |
| Bu çalışma, 2005-2007 yılları arasında Mersin ili Mut ilçesi Selamlı Köyü’nde Perecoce De Tyrinthe çeşidi ile tesis edilmiş 5 yaşındaki bir kayısı bahçesinde yürütülmüştür. Organik ve konvansiyonel uygulama yapılan kayısılarda Pomolojik analizler (meyve ağırlığı, meyve eni, meyve boyu, meyve yüksekliği, çekirdek ağırlığı, SÇKM, pH ve toplam asit) ve yaprak-toprak analizleri yapılmıştır. Bu ölçümler sonucunda çalışmanın birinci yılında (2005) pomolojik özellikler bakımından organik ve konvansiyonel uygulamalar arasında bir fark bulunmamıştır. Çalışmanın ikinci yılında (2006) yapılan istatistiksel analizler sonucunda verim, meyve etinin çekirdeğe oranı, meyve sertliği ve pH değerleri açısından %1 önem düzeyinde önemsiz bulunmuştur. Konvansiyonel... |
| Tipo: Book chapter |
Palavras-chave: "Organics" in general; Farming Systems. |
| Ano: 2011 |
URL: http://orgprints.org/19284/1/Organik_tarim_kapak.jpg |
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| Smed, Sinne. |
| I DETTE KAPITEL ser vi på mulige årsager til den høje vækst i den økologiske mængdeandel for frugt og grønt. Vi har brugt en model baseret på observerede køb af frugt og grønt i perioden 2002 til 2007, og resultaterne viser, at udviklingen i priser, øget udbud og flere typer af butikker på markedet ikke er de eneste forklaringer på den voldsomme vækst. Information om pesticidrester i konventionelt produceret frugt og grønt samt information, der kobler økologi sammen med sundhed, kan være en medvirkende årsag. Overordnet set får information om pesticidrester flere til at købe økologi, mens information om økologi som sundhedsfremmende får husholdningerne til at købe mere. Prisen er dog ikke uden betydning for det økologiske salg, da følsomheden over for... |
| Tipo: Book chapter |
Palavras-chave: Consumer issues. |
| Ano: 2011 |
URL: http://orgprints.org/20750/4/20750.pdf |
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| Schumacher, Jörg; Farke, Antje; Sundrum, Albert. |
| EINLEITUNG: Dieser Leitfaden soll Hilfestellung beim Aufbau einer Freilandhaltung von Mastschweinen geben. Hinweise und Angaben basieren auf Erfahrungen aus einem Forschungsvorhaben mit Mastschweinen, das von Herbst 2002 bis Ende 2003 an der Universität Kassel / Witzenhausen auf dem Versuchsbetrieb der Hessischen Staatsdomäne Frankenhausen durchgeführt wurde. Des Weiteren fließen Erfahrungen von Freilandschweinehaltern ein, die im Rahmen einer Diplomarbeit befragt wurden, sowie Angaben aus der Literatur ein. Die Freilandhaltung bietet die Möglichkeit, mit geringen Investitionskosten eine artgemäße Schweinehaltung zu verwirklichen, die sich auch in die pflanzliche Erzeugung integrieren lässt. Die erste Voraussetzung für die Einrichtung einer... |
| Tipo: Book chapter |
Palavras-chave: Pigs; Health and welfare. |
| Ano: 2004 |
URL: http://orgprints.org/5289/1/5233%2Dunikassel%2Dsundrum%2D2004%2Dschweine%2Dfreiland%2Dleitfaden.pdf |
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| Prokopchuk, Natalie; Eisenring, Tobias. |
| The rapid and sustained growth of the international organic trade represents a good opportunity for Ukraine to improve the economic situation of the population in the rural areas and develop the organic sector in Ukraine. During the last years the potential for organic products from Ukraine has not only awakened international buyers, but also stimulated domestic market growth. Ukraine with its 46 million citizens has considerable potential for organic production, processing, trade, and consumption. Currently the assortment of organic products is still very poor. Traders are therefore prompted to import organic products. Ukraine produces mainly organic raw materials for export and the domestic market. |
| Tipo: Book chapter |
Palavras-chave: Ukraine. |
| Ano: 2011 |
URL: http://orgprints.org/18745/1/prokopchuk_eisenring_2011%2Dukraine_countryReport.pdf |
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| Izac, A.-M.; Egelyng, H.; Ferreira, G.; Duthie, D.; Hubert, B.; Louwaars, N.; al., et. |
| Based on the International Assessment of Agricultural Knowledge, Science and Technology for Development (IAASTD), this chapter (7) of the “Global Report” identifies a range of policy options for future support for agricultural knowledge, science and technology (AKST) to pursue environmentally and socially sustainable development. Presenting its analysis in sections covering “Natural resources and global environmental change”, “Trade and Markets”, “Food Safety and Plant Health”, “Knowledge and Knowledge Management” as well as “Pro-Poor innovation” the chapter identifies an array of areas of possible interventions where governments and public policy must play an active role, in order to allow AKST to help fulfill development goals. The policy options... |
| Tipo: Book chapter |
Palavras-chave: Environmental aspects; Policy environments and social economy; Markets and trade; Knowledge management. |
| Ano: 2009 |
URL: http://orgprints.org/14752/1/14752.pdf |
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| Ulukan, İbrahim; Yilmaz, Selçuk; Akbaş, Halil Reşat; Alıcı, Harun. |
| Proje 2005–2007 yılları arasında Erzincan Bahçe Kültürleri Araştırma Enstitüsü arazisinde tarla sistemi şeklinde kurulup yürütülmüştür. Bu araştırmada; Erzincan koşullarında kuru fasulyenin organik olarak yetiştiriciliğinin araştırılması amaçlanmıştır. Yetiştirme sezonu boyunca kültürel bakım işlemleri yapılmıştır. Hastalık ve zararlılar takip edilmiş ve ekonomik zarar eşiğini geçmediği için mücadele yapılmamıştır. Bitkilerde fenolojik ve morfolojik gözlemler alınmıştır. Çalışmada organik uygulama da ortalama 201,31 kg/da, geleneksel uygulama da ise ortalama 208,01 kg/da verim alınmıştır. Baklada tane sayısı ve tane verimi bakımından farklılık çıkmış incelenen diğer özellikler bakımından farklılıkların oluşmadığı görülmüştür. Araştırma da ele alınan... |
| Tipo: Book chapter |
Palavras-chave: "Organics" in general; Farming Systems. |
| Ano: 2010 |
URL: http://orgprints.org/19987/1/Erzincan_y%C3%B6resi_Organik_Kurufasulye.pdf |
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| Müller, Adrian; Meier, Matthias; Schader, Christian; Gattinger, Andreas; Steffens, Markus. |
| There is a large and growing body of literature comparing the environmental performance of organic and conventional farming in specific settings, either on farm or product level. However, how one assesses ‘environmental performance’ is a complex and multifaceted question, and one-dimensional indicators tend to neglect key aspects of production systems. This chapter evaluates a number of multidimensional methods of assessment, including Life Cycle Assessment, Productivity Analysis, multi-criteria assessment approaches and food systems modelling. It is concluded that the assessment of environmental performance must go beyond the level of production, and address consistency and sufficiency aspects that emerge at the consumption stage. The organic sector has a... |
| Tipo: Book chapter |
Palavras-chave: "Organics" in general; Environmental aspects; Knowledge management. |
| Ano: 2018 |
URL: http://orgprints.org/34335/1/MullerEtAl_2018_EditorKoepke_burleighdodds_chapter14.pdf |
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| Biegel, Ulrike; Klocke, Peter; Ruess-Melzer, Katja; Kaser-Hotz, Barbara. |
| Das feline Fibrosarkom (FFS) stellt durch seine Malignität und seine extrem hohe Rezidivrate ein großes Problem in der Kleintierpraxis dar. Nahezu alle betroffenen Katzen werden einer chirurgischen Entfernung des Tumors unterzogen, entwickeln aber zu einem hohen Prozentsatz innerhalb kurzer Zeit Rezidive. Unterstützende Misteltherapieprotokolle mit Injektionspräparaten werden kritisch beurteilt, da FFS im Verdacht stehen, durch mechanische Insulte (Spritzen, Verletzungen) zu entstehen. Die orale Anwendung von Viscum album erscheint daher als mögliche Alternative in der adjuvanten Tumortherapie. In einer prospektiven Anwendungsbeobachtung bei 44 Katzen soll die rezidiv prophylaktische Wirkung eines oralen Eichenmistelextraktes postoperativ geprüft werden.... |
| Tipo: Book chapter |
Palavras-chave: Health and welfare. |
| Ano: 2013 |
URL: http://orgprints.org/25222/1/biegel-etal-2013-mistelextrakt-katze-buchkapitel.pdf |
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| Soyergin, Serap; Uysal, Erdinç; Albayrak, Barış. |
| Marmara Bölgesinde sofralık zeytin çeşidi yetiştirilse de sofralık olarak değerlendirilmeyen zeytinler yağa işlenmekte ve bu amaçla hemen hemen her köyde bir yağhane (çoğu continu sistem) bulunmaktadır. Bu tesislerde zeytin yağa işlendikten sonra elde edilen pirina (halk arasında zeytin keki) genellikle yakıt olarak kullanılmakta, yağlı bir materyal olması nedeniyle yanma esnasında çevre kirliliğine neden olmaktadır. Türkiye topraklarının % 75’inden fazlasında organik madde ve azot düzeyinin düşük ve çok düşük olması özellikle tarımsal atıkların tekrar tarımda kullanılma olanaklarının araştırılmasını zorunlu kılmaktadır. Bu görüşten hareketle % 95 oranında organik madde içeren bu materyalin tarımda tekrar kullanım olanaklarının araştırılması amacıyla... |
| Tipo: Book chapter |
Palavras-chave: "Organics" in general; Farming Systems; Nutrient turnover. |
| Ano: 2011 |
URL: http://orgprints.org/20682/1/Zeytin_keki.pdf |
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| Forster, Dionys; Adamtey, Noah; Messmer, Monika M.; Pfiffner, Lukas; Baker, Brian; Huber, Beate; Niggli, Urs. |
| At present, agriculture faces the unprecedented challenge of securing food supplies for a rapidly growing human population, while seeking to minimize adverse impacts on the environment and to reduce the use of non-renewable resources and energy. A shift towards sustainable agricultural production entails the adoption of more system-oriented strategies that include farmderived inputs and productivity based on ecological processes and functions (Garnett and Godfray, 2012). Sustainable agricultural systems involve the traditional knowledge and entrepreneurial skills of farmers (IAASTD, 2008). System-oriented sustainable practices include organic farming and low external input sustainable agriculture (LEISA). Elements of agroecology - such as integrated pest... |
| Tipo: Book chapter |
Palavras-chave: "Organics" in general; Crop husbandry; Environmental aspects. |
| Ano: 2012 |
URL: http://orgprints.org/22075/1/Forster-etal-2012-chapter2-in%20Sustainability%20Bhullar-Book.pdf |
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| Tamm, Lucius; Speiser, Bernhard; Mercier, Thierry. |
| Plants and plant extracts, here called 'botanicals', have been used for plant protection for a long time. Quantitatively, the most important botanical is pyrethrum, followed by azadirachtin, rotenone and essential oils. The current regulatory systm for pesticides is often seen as a major hurdle for the market introduction of new botanicals. The EU-funded Specific Support Action project 'REBECA' has held a series of workshops with stakeholder representatives. The following propopsals for improvement were elaborated: (1) development of a specific guidance document for botanicals; (2) adapted requirements concerning the characterisation of the active substance(s); (3) relaxations concerning identification and analytical methods for 'impurities'; (4) adapted... |
| Tipo: Book chapter |
Palavras-chave: Crop health; Quality; Protection Regulation. |
| Ano: 2011 |
URL: http://orgprints.org/18739/1/Speiser_etal_2011_botanicals.pdf |
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| Wyss, Gabriela. |
| Ökologische Lebensmitteln sind verschiedensten Kontaminationsmöglichkeiten (durch Pestizide, GVO, Mykotoxine, Weichmacher, Holzschutzmittel u.a.m) in der Produktion, bei der Be- und Verarbeitung, oder bei der Verpackung und Lagerung ausgesetzt. Die Ökoproduktion findet nicht auf einer Insel unter einer Glasglocke statt. Mit der immer stärker optimierten Analytikmethoden von Pflanzenschutz-, Schädlingsbekämpfungsmitteln und anderen Verbindungen können auch immer mehr Substanzen in geringen Konzentrationen gemessen werden. Die Vermeidung bzw. Verminderung des Eintrages von Schadstoffen in das System der Erzeugung von ökologischen Produkten ist ein wesentliches Element zur Schonung der natürlichen Ressourcen im Sinne einer nachhaltigen Landwirtschaft. Bei... |
| Tipo: Book chapter |
Palavras-chave: Food security; Food quality and human health Processing; Packaging and transportation. |
| Ano: 2006 |
URL: http://orgprints.org/8680/1/wyss%2Dg.%2D2006%2DStrategien_Rueckstaende_Behrs_fini.pdf |
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| Kilcher, Lukas. |
| Organic agriculture can, especially in poorer countries, contribute to meaningful socioeconomical and ecologically sustainable development. On the one hand, this is due to the organic practice, which means management of local resources (e.g. local seed varieties, dung, etc.) and therefore cost effectiveness. On the other hand, the market for organic products — at local and international level — has tremendous prospects for growth and offers to creative producers and exporters from the south some excellent opportunities to improve their incomes and living conditions. As to whether organic agriculture is a viable alternative for a particular holding, is something, which can only be clarified case by case. What are the potentials of organic agriculture for... |
| Tipo: Book chapter |
Palavras-chave: Education; Extension and communication. |
| Ano: 2006 |
URL: http://orgprints.org/13082/1/Kilcher_FtBgwPw5.pdf |
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| Paulsen, Hans-Marten; Bauer, Benjamin. |
| Kohlenstoffinventare sind ein wichtiges Instrument, um Klimabilanzen auf verschiedener Ebene zu erstellen. Hinsichtlich der Diskussion zur Berücksichtigung von Landwirtschaft im Emissionshandel dient die Erfassung von natürlichen Kohlenstoffsenken auf Wirtschafts- und Randflächen. In dieser Arbeit wurde für den Versuchsbetrieb des Instituts für Ökologischen Landbau in Trenthorst, Schleswig-Holstein ein Bodenkohlenstoffinventar erstellt. Besondere Beachtung fanden die landschaftsprägenden Wallhecken, die größere Mengen an Boden anreichern. Diese wurden bislang nicht in Klimabewertungen mit einbezogen. Bodenuntersuchungen und Flächenbestimmungen erfolgten an Acker, Grünland, Wald und Wallhecken. Es fanden zwei Ansätze zur Erfassung des... |
| Tipo: Book chapter |
Palavras-chave: Soil quality; Environmental aspects. |
| Ano: 2009 |
URL: http://orgprints.org/17026/1/08_HP_Kohlenstoff.pdf |
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| Registros recuperados: 588 | |
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